diff options
Diffstat (limited to 'drivers/ata/pata_ep93xx.c')
| -rw-r--r-- | drivers/ata/pata_ep93xx.c | 33 |
1 files changed, 13 insertions, 20 deletions
diff --git a/drivers/ata/pata_ep93xx.c b/drivers/ata/pata_ep93xx.c index 6ef2e3741f7..4d37c5415fc 100644 --- a/drivers/ata/pata_ep93xx.c +++ b/drivers/ata/pata_ep93xx.c @@ -31,9 +31,9 @@ * Copyright (C) 2006 Tower Technologies */ +#include <linux/err.h> #include <linux/kernel.h> #include <linux/module.h> -#include <linux/init.h> #include <linux/blkdev.h> #include <scsi/scsi_host.h> #include <linux/ata.h> @@ -43,7 +43,7 @@ #include <linux/dmaengine.h> #include <linux/ktime.h> -#include <mach/dma.h> +#include <linux/platform_data/dma-ep93xx.h> #include <mach/platform.h> #define DRV_NAME "ep93xx-ide" @@ -708,8 +708,8 @@ static void ep93xx_pata_dma_start(struct ata_queued_cmd *qc) struct dma_chan *channel = qc->dma_dir == DMA_TO_DEVICE ? drv_data->dma_tx_channel : drv_data->dma_rx_channel; - txd = channel->device->device_prep_slave_sg(channel, qc->sg, - qc->n_elem, qc->dma_dir, DMA_CTRL_ACK, NULL); + txd = dmaengine_prep_slave_sg(channel, qc->sg, qc->n_elem, qc->dma_dir, + DMA_CTRL_ACK); if (!txd) { dev_err(qc->ap->dev, "failed to prepare slave for sg dma\n"); return; @@ -822,8 +822,7 @@ static int ep93xx_pata_softreset(struct ata_link *al, unsigned int *classes, rc = ep93xx_pata_bus_softreset(ap, devmask, deadline); /* if link is ocuppied, -ENODEV too is an error */ if (rc && (rc != -ENODEV || sata_scr_valid(al))) { - ata_link_printk(al, KERN_ERR, "SRST failed (errno=%d)\n", - rc); + ata_link_err(al, "SRST failed (errno=%d)\n", rc); return rc; } @@ -857,8 +856,7 @@ static void ep93xx_pata_drain_fifo(struct ata_queued_cmd *qc) /* Can become DEBUG later */ if (count) - ata_port_printk(ap, KERN_DEBUG, - "drained %d bytes to clear DRQ.\n", count); + ata_port_dbg(ap, "drained %d bytes to clear DRQ.\n", count); } @@ -912,12 +910,12 @@ static struct ata_port_operations ep93xx_pata_port_ops = { .port_start = ep93xx_pata_port_start, }; -static int __devinit ep93xx_pata_probe(struct platform_device *pdev) +static int ep93xx_pata_probe(struct platform_device *pdev) { struct ep93xx_pata_data *drv_data; struct ata_host *host; struct ata_port *ap; - unsigned int irq; + int irq; struct resource *mem_res; void __iomem *ide_base; int err; @@ -934,14 +932,9 @@ static int __devinit ep93xx_pata_probe(struct platform_device *pdev) } mem_res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!mem_res) { - err = -ENXIO; - goto err_rel_gpio; - } - - ide_base = devm_request_and_ioremap(&pdev->dev, mem_res); - if (!ide_base) { - err = -ENXIO; + ide_base = devm_ioremap_resource(&pdev->dev, mem_res); + if (IS_ERR(ide_base)) { + err = PTR_ERR(ide_base); goto err_rel_gpio; } @@ -1013,7 +1006,7 @@ err_rel_gpio: return err; } -static int __devexit ep93xx_pata_remove(struct platform_device *pdev) +static int ep93xx_pata_remove(struct platform_device *pdev) { struct ata_host *host = platform_get_drvdata(pdev); struct ep93xx_pata_data *drv_data = host->private_data; @@ -1031,7 +1024,7 @@ static struct platform_driver ep93xx_pata_platform_driver = { .owner = THIS_MODULE, }, .probe = ep93xx_pata_probe, - .remove = __devexit_p(ep93xx_pata_remove), + .remove = ep93xx_pata_remove, }; module_platform_driver(ep93xx_pata_platform_driver); |